Key result
Propranolol administration induced both electrical and mechanical alternans during tachycardia of a slower rate in a patient with a concealed accessory connection.
Population
1 patient with a concealed accessory connection undergoing an electrophysiological study
Comparison
Propranolol administration vs Prior to propranolol administration
Design
Case_report
Authors
Loading...
Propranolol may induce alternans during slower orthodromic reciprocating tachycardia; single case leaves open clinical relevance and need for further study.
Case Report (n=1)
Propranolol can induce electrical and mechanical alternans during orthodromic reciprocating tachycardia in patients with a concealed accessory connection.
Crosson et al. (1993) conducted a case report in Orthodromic Reciprocating Tachycardia (n=1). Propranolol vs. Prior to propranolol administration was evaluated on Electrical and mechanical alternans during tachycardia. Propranolol administration induced both electrical and mechanical alternans during tachycardia of a slower rate in a patient with a concealed accessory connection.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: